线段及直线的基本运算 1. 点与线段的关系2. 求点到线段所在直线垂线的垂足3. 点到线段的最近点4. 点到线段所在直线的距离 5. 点到折线集的最近距离 6....

图像处理的一些基本例子及代码.适合初学图像的人群-image processing some basic examples and code. Images suitable for a novice crowd

磁共振成像经典算法sense，对于对并行成像的研究很有帮助-Magnetic resonance imaging classical algorithm sense, for the study of parallel imaging helpful

VC++实现的物体跟踪程序 opencv 效率还可以，挺不错的-object tracking

此程序是基于共线方程的前方交会，适用于遥感，近景摄影测量，测绘类专业的多片前方交会处理，和网上流行的点系数法前方交会有所不同-This procedure is based on the total equation of forward intersection, applicable to remote sensing, close-range photogrammetry, Mapping Specialty front of the intersection of multi-chip processing, and online popular spots coefficient method is different from the front intersection

meanshift算法，详细描述了算法的来源、原理和应用

用photoshop制作的照片底纹的详细步骤-Produced photos with photoshop Shading detailed steps

graphcut源代码，这次要分两次网上传得，希望大家支持呀-graphcut source code, this should be a two-line travels, we hope that the support ah.

matlab数字图象处理 -Matlab digital image processing digital image processing Matlab Matlab digital image processing

本文提出了一种新的跨国家的障碍 检测技术为基础的立体视觉系统。 原始图像的预处理的高斯 过滤器和对比度限制的自适应直方图 均衡（ CLAHE ）方法来削弱作用 噪音，光线和对比度。哈里斯的角落位于与子像素精确。 -Cross-country intelligent vehicles always work in complicated environments with varying illuminations. The paper presents a new cross-country obstacle detection technology based on stereo vision system. The original images are preprocessed by Gaussian filter and contrast-limited adaptive histogram equalization (CLAHE) method to weaken the effect of noise, light and contrast. Harris corners are located with sub-pixel accurate. To guarantee the overall system real-time performance, feature-based matching techniques are studied and fundamental matrix is calculated based on random sample consensus (RANSAC). Also restrains are studied to eliminate pseudo matching pairs. Then data interpolation is introduced to build elevation maps. Edge extraction and morphological processing are concerned to accomplish obstacle detection. Experiment result

图像分割，实现最大实现最大方差法计算分割门限-image segmentation, the highest maximum variance method segmentation Threshold